CISSP vs. CompTIA Security+: Which Certification Should You Pursue First?

If you're staring at the two most popular cybersecurity certifications and wondering which one to tackle first, you're not alone. CISSP and CompTIA Security+ both show up in job postings, both pay well, and both have passionate fans on every Reddit thread. But they're built for very different points in a career — and getting the order wrong costs you time, money, and sometimes a job offer.

This guide cuts through the marketing. We'll cover what each certification actually validates, what the exams feel like, what employers expect when they see them on your resume, and the order we recommend to the students who walk into our Security+ and CISSP prep classes every month.

The 30-Second Answer

If you're new to cybersecurity, or transitioning into it from another IT role, start with CompTIA Security+. It's vendor-neutral, broadly accepted, and the foundational vocabulary you'll use for the rest of your career. Most students can pass it in a few months of focused study.

If you already have five years of cybersecurity work experience (or four with a relevant degree), and you're aiming for a senior role — Security Architect, CISO, Security Manager — go after CISSP next. The (ISC)² work-experience requirement isn't optional; even if you pass the exam without it, you become an "Associate of (ISC)²" until you accumulate the years.

Everything below explains the why behind that answer.

What Each Certification Covers

CompTIA Security+

Security+ is a baseline practitioner cert. It's organized around six domains:

• General Security Concepts — CIA triad, zero trust, change management
• Threats, Vulnerabilities, and Mitigations — malware families, social engineering, common attack patterns
• Security Architecture — network design, cloud security models, IaC, resilience patterns
• Security Operations — incident response, monitoring, vulnerability management
• Security Program Management and Oversight — governance, compliance, risk frameworks

The exam is performance-based with simulation questions in addition to multiple-choice. It tests can-you-do-this knowledge, not academic recall.

(ISC)² CISSP

CISSP is a management-leaning, breadth-first certification. The eight domains include all of Security+'s territory plus:

• Security and Risk Management at a governance level
• Asset Security including classification and handling
• Security Architecture and Engineering including cryptography
• Communication and Network Security at protocol depth
• Identity and Access Management
• Security Assessment and Testing
• Security Operations
• Software Development Security

CISSP doesn't test specific tools or commands. It tests how you think about security at the program level — risk, policy, architecture, and trade-offs.

Career Trajectory and Salary

Here's the bluntest summary we can give you, drawn from US-based job postings and our own students' outcomes over the past two years.

Cert	Typical Roles	Median Salary (US, 2026)
Security+	SOC Analyst I/II, Jr. Pen Tester, IT Security Specialist	$78,000
Both	Security Engineer, Senior SOC Analyst, Compliance Lead	$112,000
CISSP alone	Security Architect, Security Manager, vCISO, GRC Lead	$145,000

The pattern is consistent: Security+ unlocks the door, CISSP gets you into the corner office. The biggest jump in compensation usually happens between years 3 and 6 — not at the moment you pass CISSP, but as you accumulate the management experience that lets you actually use it.

Difficulty and Time Commitment

Security+ is hard but conquerable. Most of our accelerated bootcamp students pass on their first attempt with 8 days of focused class plus 20–30 hours of self-study. The exam runs 90 minutes, up to 90 questions, with several drag-and-drop and simulation items.

CISSP is a different animal. The exam adapts as you go (Computerized Adaptive Testing) and can range from 100 to 150 questions over up to 3 hours. The questions are notoriously scenario-based and often have multiple "correct" answers — you're picking the best answer for the scenario. Expect to invest 150–200 hours of study even if you're already working in the field.

When Security+ Is the Right First Step

Choose Security+ if any of the following are true:

• You have less than 4 years of cybersecurity-specific experience
• You're transitioning from sysadmin, networking, or helpdesk into security
• You need a cert on your resume in the next 90 days (CISSP timeline is closer to 6 months)
• Your employer requires a DoD 8140-aligned baseline cert
• You'd benefit from learning the field's vocabulary before going deep

When CISSP Makes Sense Right Now

Skip Security+ and head straight for CISSP if:

• You have 5+ years of cybersecurity experience documented across at least two of the eight CBK domains
• You're already operating at a senior IC or management level
• Your target role specifically lists CISSP as required (some federal contractor roles do)
• You've passed multiple security certs and Security+ would be redundant

The Force7 Recommended Path

For 80% of the students we teach, the order goes like this:

1. Security+ (months 1–3): build the vocabulary, get a credential employers recognize
2. A specialized cert that matches your role (CySA+, PenTest+, AWS Security Specialty, etc.) over months 4–9
3. Real-world work for 2–3 years, ideally including some architecture or incident-response responsibility
4. CISSP once you have the experience — it should validate what you already know, not teach you a new domain

The students who try to short-circuit this and go from zero to CISSP usually either fail the exam or pass and then can't answer interview follow-ups, which is worse.

Frequently Asked Questions

Can I skip Security+ and go straight to CISSP?

Technically yes — there's no formal prerequisite. But (ISC)² requires 5 years of cumulative work experience in at least 2 of the 8 CBK domains to be a full CISSP. Without that experience, you'd be an Associate of (ISC)², which most employers don't weight the same. And the exam scenarios assume real-world judgment you accumulate over years on the job.

How long should I wait between certifications?

If you've passed Security+, give yourself at least 6 months in a security-specific role before picking the next exam. The cert market rewards depth, not collection.

Will Security+ expire before I take CISSP?

Security+ is good for 3 years and renews via continuing education (CEUs). Most CISSP candidates renew their Security+ once and then let it lapse — once CISSP is on your resume, it supersedes everything below it.

Does CISSP require continuing education?

Yes — 120 CPE credits over 3 years, plus an annual maintenance fee.

---

Ready to start? Our next CompTIA Security+ accelerated session is built around the exam objectives directly — taught by instructors who have shipped real security programs, not just passed the test.